Recombinant Human F-box/WD repeat-containing protein 5 (FBXW5)

Code CSB-YP846577HU
MSDS
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Source Yeast
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Code CSB-EP846577HU
MSDS
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Source E.coli
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Code CSB-EP846577HU-B
MSDS
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP846577HU
MSDS
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Source Baculovirus
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Code CSB-MP846577HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
FBXW5
Uniprot No.
Alternative Names
FBXW5; FBW5; PP3971F-box/WD repeat-containing protein 5; F-box and WD-40 domain-containing protein 5
Species
Homo sapiens (Human)
Expression Region
1-566
Target Protein Sequence
MDEGGTPLLP DSLVYQIFLS LGPADVLAAG LVCRQWQAVS RDEFLWREQF YRYYQVARDV PRHPAAMSWY EEFQRLYDTV PCVEVQTLRE HTDQVLHLSF SHSGYQFASC SKDCTVKIWS NDLTISLLHS ADMRPYNWSY TQFSQFNKDD SLLLASGVFL GPHNSSSGEI AVISLDSFAL LSRVRNKPYD VFGCWLTETS LISGNLHRIG DITSCSVLWL NNAFQDVESE NVNVVKRLFK IQNLNASTVR TVMVADCSRF DSPDLLLEAG DPATSPCRIF DLGSDNEEVV AGPAPAHAKE GLRHFLDRVL EGRAQPQLSE RMLETKVAEL LAQGHTKPPE RSATGAKSKY LIFTTGCLTY SPHQIGIKQI LPHQMTTAGP VLGEGRGSDA FFDALDHVID IHGHIIGMGL SPDNRYLYVN SRAWPNGAVV ADPMQPPPIA EEIDLLVFDL KTMREVRRAL RAHRAYTPND ECFFIFLDVS RDFVASGAED RHGYIWDRHY NICLARLRHE DVVNSVVFSP QEQELLLTAS DDATIKAWRS PRTMRVLQAP RPRPRTFFSW LASQRR
Protein Length
full length protein
Tag Info
Tag type will be determined during the manufacturing process.
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form
Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer before Lyophilization
Tris/PBS-based buffer, 6% Trehalose, pH 8.0
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet
Please contact us to get it.

Customer Reviews and Q&A

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Target Background

Function
Substrate recognition component of both SCF (SKP1-CUL1-F-box protein) and DCX (DDB1-CUL4-X-box) E3 ubiquitin-protein ligase complexes. Substrate recognition component of the SCF(FBXW5) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of SASS6 during S phase, leading to prevent centriole reduplication. The SCF(FBXW5) complex also mediates ubiquitination and degradation of actin-regulator EPS8 during G2 phase, leading to the transient degradation of EPS8 and subsequent cell shape changes required to allow mitotic progression. Substrate-specific adapter of the DCX(FBXW5) E3 ubiquitin-protein ligase complex which mediates the polyubiquitination and subsequent degradation of TSC2. May also act as a negative regulator of MAP3K7/TAK1 signaling in the interleukin-1B (IL1B) signaling pathway.
Gene References into Functions
  1. oxidative stress induces Tnfaip8 l1/Oxi-beta, which results in increased autophagy by its exclusive binding with FBXW5 to stabilize TSC2 PMID: 24444419
  2. DLC1 was ubiquitinated and degraded by cullin 4A-RING ubiquitin ligase (CRL4A) complex interaction with DDB1 and the FBXW5 substrate receptor. PMID: 24082123
  3. Identify Fbxw5-driven fluctuation of Eps8 levels as an important mechanism that contributes to cell-shape changes during entry into-and exit from-mitosis. PMID: 23314863
  4. Fbxw5 enhances sumoylation of nuclear c-Myb PMID: 22910413
  5. FBXW5 levels are controlled by the anaphase-promoting (APC/C) complex, which targets FBXW5 for degradation during mitosis and G1, thereby helping to reset the centrosome duplication machinery. PMID: 21725316
  6. Results indicate that FBW5-DDB1-CUL4-ROC1 is an E3 ubiquitin ligase regulating TSC2 protein stability and TSC complex turnover. PMID: 18381890
  7. These results suggest that FBXW5 negatively regulates TAK1 in the IL-1beta signaling pathway. PMID: 19232515

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Subcellular Location
Cytoplasm.
Protein Families
FBXW5 family
Database Links

HGNC: 13613

OMIM: 609072

KEGG: hsa:54461

STRING: 9606.ENSP00000313034

UniGene: Hs.522507

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